ReactionAmber composite
Reactor MK12 × Vitriol + 12 × Copper26 s
Catalyst: Amber Crystal / Umbrit / Mykorit · 8 reactions per crystal
Components
Amber composite
An exotic composite fused from a base metal, vitriol and an amber crystal catalyst.
Game version 0.17.0-dev · 2026-10-13
How to obtain
Reactor
ReactionAmber composite
Reactor MK12 × Vitriol + 8 × Iron30 s
Catalyst: Amber Crystal / Umbrit / Mykorit · 8 reactions per crystal
ReactionAmber composite
Reactor MK13 × Vitriol + 3 × Titanium36 s
Catalyst: Amber Crystal / Umbrit / Mykorit · 8 reactions per crystal
Used in · 3
Machine assemblyCatalytic Basin MK2
5 × Circuit4 × Amber composite
4 × Cyan composite
4 × Violet composite
30 × Obsidian
6 × Reinforced plate
Machine works5 × Circuit + 4 × Amber composite + 4 × Cyan composite + 4 × Violet composite + 30 × Obsidian + 6 × Reinforced plate90 s
PrintingReactor core
Printer MK13 × Circuit + 3 × Amber composite + 3 × Cyan composite + 3 × Violet composite12 s
ConstructionCatalytic Basin MK2